摘要
本文从统计分析的角度,对近30年来中国玉米领域专利进行数据挖掘和分析,了解了玉米领域在我国的申请量、专利类型、地域分布情况、重点领域分布情况、申请人的总体发展情况、主要申请人的技术分类情况和主要申请人的专利类型情况,并针对我国玉米领域专利的申请情况提出相应的对策建议。
This article did data mining and analysis on the patents of Chinese corn nearly 30 years,using statistical methods.Knowing the information of application account,patent type,regional distribution,the priority fields distribution,the applicant's overall development situation,the principal applicant classification technology and the principal applicant's patent type in the corn fields of our country.And in view of the corn fields of patent application,put forward the corresponding countermeasure proposal.
出处
《现代情报》
CSSCI
2012年第5期134-139,共6页
Journal of Modern Information
基金
中国科技信息研究所科研基金项目(ZXS-2012-001)成果之一
关键词
玉米
专利分析
专利战略
corn
patent analysis
patent strategy